patch 8.0.0797: finished job in terminal window is not handled

Problem:    Finished job in terminal window is not handled.
Solution:   Add the scrollback buffer.  Use it to fill the buffer when the job
            has ended.

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    797,
 /**/
     796,
 /**/